System of Measurement System of Measurement |
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Material Material |
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For Use On For Use On |
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Body Diameter Body Diameter |
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Number of Countersinking Ends Number ofCountersinking Ends |
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Number of Flutes Number of Flutes |
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 | 2 |
Shank Type Shank Type |
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 | Round |
Individual/Set Individual/Set |
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Finish Finish |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Shank Material Shank Material |
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Shank Diameter Shank Diameter |
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Overall Length Overall Length |
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About Countersinks
Countersinks cut a cone-shaped opening to install screws and rivets flush with a surface or hold workpieces between centers on a lathe. They can also be used for chamfering and deburring.
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Cobalt Steel Drill-Point Countersinks for Lathe Centers
For use on hard-to-machine materials, these countersinks are cobalt steel for better heat and abrasion resistance than high-speed steel. The 60° countersink angle is compatible with the profile of centers on a lathe. They have a small drill point on the tip for drilling and countersinking holes with the same tool. The drill point creates a small gap that prevents damage to the points of live or dead centers.
For technical drawings and 3-D models, click on a part number.
Dia. | 60° Countersink Angle | ||||||
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| Countersink Trade Size | For Drill Bit Size | Body | Shank | Overall Lg. | For Use On | Each | |
Uncoated Cobalt Steel | |||||||
2 Flute | |||||||
| 00 | 0.025" | 1/8" | 1/8" | 1 1/8" | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 00000000 | 000000 |
| 0 | 1/32" | 1/8" | 1/8" | 1 1/8" | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 00000000 | 00000 |